Compact Square Silicone Casting Mould
Compact square silicone mould with multiple cavity sizes for casting resin tiles, blocks and jewellery components.
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Total: £15.78
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SKU: RSM5108
Resin Studio
Compact Square Silicone Casting Mould
This compact square silicone mould features a neat selection of square cavities in mixed sizes, perfect for casting small resin blocks, tiles, jewellery bases or test pieces. It’s especially useful when you want to pour several colours or designs at once without committing to large volumes of resin.
The flexible silicone releases casts cleanly while keeping sharp edges and flat faces, making it ideal for layered pours, pigment experiments, embeds and decorative inserts. The smaller overall footprint also makes it easy to work with on crowded benches or when space is tight.
- Multiple square cavities in assorted sizes
- Compact tray design for efficient batch casting
- Flexible silicone for easy demoulding
- Suitable for epoxy resin, UV resin, Jesmonite and plaster
- Great for tiles, blocks, jewellery bases and colour testing
Approx dimensions:
Overall mould size: 150mm × 125mm
Mould thickness: 9mm
Square cavities range from approximately 12mm up to 54mm
Allow resin to fully cure before removing casts. Wash with warm soapy water after use and store flat to help preserve the mould shape over time.
Delivery Information
| Service | Estimated delivery time |
|---|---|
| Royal Mail Standard | Aim for 2-3 working days |
| Royal Mail LQ | Aim for 2-3 working days |
| Royal Mail Express | Aim for 1-2 working days |
| APC Courier | Aim for next working day |
| APC Friday Dispatch | APC orders sent on a Friday will be delivered Monday |
| Free Delivery (£75+*) | 2-6 working days, conditions apply |
Working days are Monday to Friday. Delivery times are estimates and are not guaranteed.
We aim to dispatch all orders received before 12pm on the same working day whenever possible, excluding Mondays and the first working day after a bank holiday.
Limited Quantity Shipping
Some products are classified as limited quantity (LQ) items, such as aerosols or certain flammable liquids. These products can only be sent via shipping services that allow limited quantity shipments.
- Only compatible shipping services will be available at checkout.
- Some Royal Mail and courier services may be unavailable.
- Delivery options will automatically adjust depending on the contents of your order.
- Some destinations may be excluded due to carrier restrictions.
Free Delivery Terms
- Orders over £75 qualify for free delivery to selected mainland UK postcodes.
- Some delivery restrictions may apply depending on product type and destination.
Courier Delivery Exclusions
Scottish Highlands: AB36-38, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PA80, PH19-26, PH30-41, PH49-50.
Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3.






